88881338

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 92558662

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 91, 119, 161, 182, 221, 238, 299, 322, 391, 442, 598, 782, 1249, 1547, 2093, 2498, 2737, 3094, 4186, 5083, 5474, 8743, 10166, 16237, 17486, 21233, 28727, 32474, 35581, 42466, 57454, 71162, 113659, 148631, 201089, 227318, 276029, 297262, 373451, 402178, 488359, 552058, 746902, 976718, 1932203, 2614157, 3418513, 3864406, 5228314, 6348667, 6837026, 12697334, 44440669, 88881338]

約数ペア:

[(1, 88881338), (2, 44440669), (7, 12697334), (13, 6837026), (14, 6348667), (17, 5228314), (23, 3864406), (26, 3418513), (34, 2614157), (46, 1932203), (91, 976718), (119, 746902), (161, 552058), (182, 488359), (221, 402178), (238, 373451), (299, 297262), (322, 276029), (391, 227318), (442, 201089), (598, 148631), (782, 113659), (1249, 71162), (1547, 57454), (2093, 42466), (2498, 35581), (2737, 32474), (3094, 28727), (4186, 21233), (5083, 17486), (5474, 16237), (8743, 10166)]